а) 5/8
б) 1/5
2.
1/10 = 10/100
4/25 = 16/100
16/200 = 8/100
3.
120/180 = 2/3
126/198 = 7/11
4.
а) 1/3, 2/7, 19/23
б) 9/5, 13/13, 14/8, 101/99
5.
15/8 = 1 7/8
2 3/16 = 35/16
35/11 = 3 2/11
5 9/14 = 79/14
Пошаговое объяснение:
